Fig. 6

Effect of BLAB on the levels of histamine, total IgE and OVA-specific immunoglobulins in serum. A Histamine. B total IgE. C OVA-specific Ig E. D OVA-specific Ig G1. E OVA-specific Ig G2a. The values represent the mean ± SE (n = 6/group). Significant differences at ##P < 0.01 compared with the control group. *P < 0.05, **P < 0.01 compared with the OVA group